We present a prototype of a super-resolution camera array system. Since the proposed system consists of 12 low-cost camera devices, all of which operate synchronously. It is a low-cost and high quality imaging system. However, when the targets are located near the system, parallax and diﬀerences in photographic conditions among the cameras become pronounced. In addition, con-ventional super-resolution techniques frequently emphasize noise, when the number of the observed images is limited. Therefore, we propose three ideas for our camera-array system. We con rm thatthe proposed system in general reduces the drawbacks of the array system and achieves approxi-mately a 2 dB higher S/N ratio.Key words : Super-resolution, camera, image processing